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Khathune ya Xiongguanlong
Karete ya dinosaure No. 1946 ho tse 2ย 027

Xiongguanlong

Lebitso le bolela: “Xiongguanlong means 'Xiong Guan lizard', named after the Jiayuguan Pass, a famous gateway on the Great Wall of China.”1
E jele: NamaDitiranosaureKretase ya Pele

Xiongguanlong was an early cousin of the mighty T. rex. It had a long, narrow snout and lived in what is now China about 120 million years ago. It was a meat-eater that could run after its prey.12

E phetse
dilemo tse dimilione tse 121 ho isa ho 113 tse fetileng5
Kretase ya Pele
Difosili di fumanwe ho
Fossils of Xiongguanlong were found in the Xinminpu Group in Gansu Province, western China.12
Bolelele
5 m (16 ft)3
Boima
200 kg ho isa ho 270 kg (441 ho isa ho 595 lb)3
Bophahamo
1.7 m (5.6 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 48 km/h (30 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Xiongguanlong bolelele ba e ka bang 5 m (16 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Xiongguanlongbophahamo ba e ka bang 1.7 m (5.6 ft)Tloue ka bang 3.2 m (10 ft)

kakanyo

E ne e le boima hakae?

boima jwaloka dintja tse 14
telele jwaloka dintja tse 5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 28 di behilwe ka molaboima jwaloka mahapu a 54boima jwaloka bana ba kereshe ba 14boima jwaloka bana ba sekolo ba 8e ne e ka matha dimitara tse 100 ka metsotswana e 7.5 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Xiongguanlong e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Xiongguanlong had a narrow and long muzzle, similar to the later tyrannosaur Alioramus.1

2

It is the sister taxon to Tyrannosauridae plus Appalachiosaurus, meaning it is closely related to the family that includes T. rex.1

3

Xiongguanlong shows several features that later became hallmarks of tyrannosaurids, like a sharp crest on the top of its skull and a boxy braincase.1

4

Its premaxillary teeth had a ridge on the inner side, a feature seen in later tyrannosaurids.1

5

The slender, unornamented nasals of Xiongguanlong suggest that the evolution of tyrannosaur feeding adaptations was more complex than previously thought.1

6

Xiongguanlong lived during the Aptian to Albian stages, about 121.4 to 113.2 million years ago.2

E entswe ke AISetshwantsho sa Xiongguanlong se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Xiongguanlong e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Xiongguanlong

?How big was Xiongguanlong?

About 5 metres (16 feet) long and weighed around 270 kilograms (600 pounds).34

?What did Xiongguanlong eat?

It was a meat-eater that hunted small- to medium-sized animals.4

?When did Xiongguanlong live?

It lived during the Early Cretaceous, about 121 to 100 million years ago.34

?Where was Xiongguanlong found?

Its fossils were discovered in Gansu, western China.34

?Was Xiongguanlong a dinosaur?

Yes, it was a theropod dinosaur and an early cousin of T. rex.34

?Why did Xiongguanlong have a long snout?

Its long, narrow snout was similar to Alioramus and may have helped it catch smaller prey.34

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Xiongguanlong
E rehilwe ke
Li et al. 20095
Sehlopha
Ditiranosaure
Lelapa / leloko
Tyrannosauroidea5
Tlhophiso
Theropoda > Tyrannosauroidea5
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 113 (Aptian)5
Dibopeho tsa mafika
Xiagou5
Dinaha
Tjhaena5
Direkoto tsa difosili
1 ho The Paleobiology Database5
Ho sibollwa
Xiongguanlong was named by Daqing Li and colleagues in 2009 based on a fossil found in the Xinminpu Group of Gansu, China.1
E sa ntse e phehwa kgang
Scientists are still debating how body size evolved in tyrannosauroids, and whether the trend of increasing size seen in North American tyrannosaurids extends through the whole group.1

Moo dintlha di tswang teng

  1. A longirostrine tyrannosauroid from the Early Cretaceous of China (royalsocietypublishing.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Xiongguanlong (en.wikipedia.org)
  4. Dinosaur - Xiongguanlong baimoensis - The Australian Museum (australian.museum)
  5. Xiongguanlong in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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